This opinion cited by 12 cases:

Alton Community Unit School District No. 11 v. Illinois Educational Labor Relations Board ( 1991 )


Central Community Unit School District No. 4 v. Illinois Educational Labor Relations Board ( 2009 )


Heineman v. Charno ( 1994 )


Chicago Teachers Un., Local 1, A. Fed. of Teachers, Afl-Cio v. Educ. Labor Rel. Bd. ( 2003 )


Board of Education v. Illinois Educational Labor Relations Board ( 1990 )


gerald-m-sullivan-not-individually-but-as-a-trustee-of-plumbers-pension ( 1994 )


Glass, Molders, Pottery, Plastics and Allied Workers International Union, Afl-Cio, Clc, Local 182b v. Excelsior Foundry Company ( 1995 )


Federal Signal Corp. v. SLC Technologies, Inc. ( 2001 )


Federal Signal Corp. v. SLC Technologies, Inc. ( 2001 )


Chicago Teachers Union v. Illinois Educational Labor Relations Bd. ( 2003 )


Sedol Teachers Union, Local 504 v. Illinois Educational Labor Relations Board ( 1996 )


Wapella Education Ass'n v. Illinois Educational Labor Relations Board ( 1988 )